package com.adu.demo.service;

import java.util.List;
import com.adu.demo.domain.Book;

                                            
public interface IBookService {

    public List<Book>  getList( Book book);
    public Book getById( Long id);
    public int  save(Book book);
    public int deleteById(Long id);
    public int deleteByIds(Long[] ids);
    public int  update(Book book);
}
